989448906 (number)

989448906 is an even 9-digits composite number following 989448905 and preceding 989448907. In scientific notation, it is written as 9.89448906 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 329816300 positive integers (up to 989448906) that are relatively prime to 989448906.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million four hundred forty-eight thousand nine hundred six

Notation

Scientific notation 9.89448906 × 10^8
Engineering notation 9.89448906 × 10^6

Prime Factorization of 989448906

Prime Factorization 2 × 3 × 164908151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989448906
Product of the distinct prime numbers

The prime factorization of 989448906 is 2 × 3 × 164908151. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989448906)

Multiplication

n×y
n×2 1978897812
n×3 2968346718
n×4 3957795624
n×5 4947244530

Division

n÷y
n÷2 494724453
n÷3 329816302
n÷3 247362226.5
n÷5 197889781.2

Exponentiation

ny
n2 979009137584596836
n3 9.6867952014708E+26
n4 9.5845889147414E+35
n5 9.4834610161506E+44

Nth Root

y√n
2√n 31455.506767496
3√n 996.47052613668
4√n 177.35700371707
5√n 62.962023125531

Divisors of 989448906

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989448905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989448906 can be divided by 8 positive divisors. The sum of these divisors (counting 989448906) is 1, the average is 0.125.

Base conversion 989448906

Base System Value
2 Binary 111010111110011100101011001010
3 Ternary 2112221211012201210
4 Quaternary 322332130223022
5 Quinary 4011244331111
6 Senary 242103153550
8 Octal 7276345312
10 Decimal 989448906
12 Duodecimal 2374458b6
16 Hexadecimal 3af9caca
20 Vigesimal f941256
36 Base36 gd3bnu

Cryptographic Hash Functions

md5 d070404a2a40945b3a76b2ec9afeec6c
sha1 49168f585ddd55502b0a0c2ddf18a1b3c9f04fc0
sha256 4d6678091cd51908d2831eddc65c249df563476ec30e136b00a7aceb47a24def
sha512 55f5b3ac587daf5d4465da414b43934d433988331330430b7c866ee5603a26a8c7c2bb52e75cba8436ea49344f09ca9a58df10bd90823baa801fb9eb512d10f1
ripemd-160 b01cafac3ef0952a0becd97b9271357e08229755

989448906 as geometric shapes

Circle

Radius = n
Diameter 1978897812
Circumference 6216890828.3841
Area 3.075647914433E+18

Sphere

Radius = n
Volume 4.0575952855693E+27
Surface area 1.2302591657732E+19
Circumference 6216890828.3841

Square

Length = n
Perimeter 3957795624
Area 979009137584596836
Diagonal 1399292062.1404

Cube

Length = n
Surface area 5874054825507581016
Volume 9.6867952014708E+26
Space diagonal 1713775776.6854

Equilateral Triangle

Length = n
Perimeter 2968346718
Area 4.2392339184268E+17
Altitude 856887888.34272

Triangular Pyramid

Length = n
Surface area 4.2392339184268E+17
Volume 1.1415997624876E+26
Height 466430687.38014